Held April 21 – 29, the National Park Service is celebrating the more than 400 sites protected under the National Park System. Here in Maryland, our 18 NPS sites generate an economic impact of more than $234 million in park tourism. And with more than 6.5 million visitors every year, our small state packs quite the punch in culture, recreation, and conservation.

The National Park Service was created in 1916 to conserve the scenery, historic objects, and wildlife across the country. President Woodrow Wilson signed the act in order to protect the nation's natural landmarks and provide enjoyment for future generations. Today, the sites cover more than 84 million acres in the U.S.

See the full list of National Parks in Maryland on the NPS website. Commemorate the occasion by joining NPS on social media with the hashtag #FindYourPark.